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1994 Chevrolet Lumina APV, CKP Sensor, PIP Waveform
This is the DREF signal from the ICM to the PCM. This car was a cranks/no start. The module is only sending a little over 1.5volts. A new module cured the no start issue.
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| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransaxle (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | , |
| Condition | Known Bad |
Vehicle Data
1994 Chevrolet Lumina APV 3.4L
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransaxle (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | , |
| Condition | Known Bad |
Video